import React from 'react';
import logo from './logo.svg';
import './App.css';

function App() {

  return (
    <div className="App">
        <button>EchartsTest</button>
        <button>qps</button>
        <button>tps</button>
        <button>selectQty</button>
        <button>insertQty</button>
        <button>updateQty</button>
        <button>deleteQty</button>
        <button>writeQty</button>
      <header className="App-header">
          <div id="">Hello World</div>
      </header>

    </div>
  );
}

export default App;
